FUIValuePickerCollectionViewCell

@MainActor
open class FUIValuePickerCollectionViewCell : FUIBaseDrawingCollectionViewCell<FUIValuePickerContentView>

A UICollectionViewCell subclass that allows a user to read or enter a value using a picker view.

And an onChangeHandler:

• onChangeHandler: a handler closure that is invoked on changes to the value

Example of usage in an application, UICollectionViewController:

override func viewDidLoad() {
super.viewDidLoad()

self.collectionView.register(FUIValuePickerCollectionViewCell.self, forCellWithReuseIdentifier: FUIValuePickerCollectionViewCell.reuseIdentifier)
// ...
}

override func collectionView(_ collectionView: UICollectionView, cellForItemAt indexPath: IndexPath) -> UICollectionViewCell {

let cell = collectionView.dequeueReusableCell(withReuseIdentifier: FUIValuePickerCollectionViewCell.reuseIdentifier, for: indexPath) as! FUIValuePickerCollectionViewCell
cell.title.text = "Value Picker Title"
cell.valueOptions = ["1", "2", "3"]
cell.value = 0
cell.isTrackingLiveChanges = true

// MARK: implement onChangeHandler
cell.onChangeHandler = { [unowned cell] newValue in
cell.value = newValue
}

return cell
}

Theming

Supported TEXT class paths:

   fdlFUIValuePickerCollectionViewCell_title
   fdlFUIValuePickerCollectionViewCell_valueText {}

Supported TEXT properties:

   font-color: Color;
   font-style: UIFontTextStyle;

Supported TINTABLE class paths:

   fdlFUIValuePickerCollectionViewCell_valueText {}

Supported TINTABLE properties:

font-color { -selected }: Color;
font-style { -selected }: UIFontTextStyle;